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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=690056
-->
<head>
  <title>Test for Bug 690056</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=690056">Mozilla Bug 690056</a>
<p id="display">
  <iframe id="x"></iframe>
  <iframe style="display: none" id="y"></iframe>
</p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 690056 **/
SimpleTest.waitForExplicitFinish();
is(document.hidden, false, "Document should not be hidden during load");
is(document.visibilityState, "visible",
   "Document should be visible during load");

addLoadEvent(function() {
  var doc = document.implementation.createDocument("", "", null);
  is(doc.hidden, true, "Data documents should be hidden");
  is(doc.visibilityState, "hidden", "Data documents really should be hidden");

  is(document.hidden, false, "Document should not be hidden onload");
  is(document.visibilityState, "visible",
     "Document should be visible onload");

  is($("x").contentDocument.hidden, false,
     "Subframe document should not be hidden onload");
  is($("x").contentDocument.visibilityState, "visible",
     "Subframe document should be visible onload");
  is($("y").contentDocument.hidden, false,
     "display:none subframe document should not be hidden onload");
  is($("y").contentDocument.visibilityState, "visible",
     "display:none subframe document should be visible onload");
  
  SimpleTest.finish();
});


</script>
</pre>
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